/Engine/Source/Editor/Kismet/Public/SSCSEditor.h
Attempts to find a reference to the child node that matches the given component variable or instance name.
The child node with a component variable or instance name that matches the given name, or an invalid node reference if no match was found.
FSCSEditorTreeNodePtrType FindChild ( const [FName](API\Runtime\Core\UObject\FName) & InVariableOrInstanceName, bool bRecursiveSearch, uint32 * OutDepth ) const